JP2020012222A - Detection method of needle selection device, and needle selection device with detection system - Google Patents
Detection method of needle selection device, and needle selection device with detection system Download PDFInfo
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- JP2020012222A JP2020012222A JP2019045183A JP2019045183A JP2020012222A JP 2020012222 A JP2020012222 A JP 2020012222A JP 2019045183 A JP2019045183 A JP 2019045183A JP 2019045183 A JP2019045183 A JP 2019045183A JP 2020012222 A JP2020012222 A JP 2020012222A
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000002159 abnormal effect Effects 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 4
- 230000002950 deficient Effects 0.000 abstract description 7
- 238000009941 weaving Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/78—Electrical devices
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/82—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the needle cams used
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/18—Indicating, warning, or safety devices, e.g. stop motions responsive to breakage, misplacement, or malfunctioning of knitting instruments
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Knitting Machines (AREA)
Abstract
Description
本発明は、選針装置に関し、特に選針装置の検知方法、及び検知システム付きの選針装置に関する。 The present invention relates to a needle selection device, and more particularly to a needle selection device detection method and a needle selection device with a detection system.
織機は、制御コンピュータ、選針機及び織り装置を含む。制御コンピュータは、制御器及びメモリを含み、メモリは、編地パターンのデータを記憶するように用いられる。同時に、制御器は、クロックパルスに応じてメモリに記憶された編地パターンのデータをデータバスを介して選針機に送信する。選針機は、その送信された編地パターンのデータに基づいて織り装置を動かせて希望のパターンを織るように構成される。 The loom includes a control computer, a needle selector and a weaving device. The control computer includes a controller and a memory, and the memory is used to store data of the knitted fabric pattern. At the same time, the controller transmits the data of the knitted fabric pattern stored in the memory to the needle selector via the data bus according to the clock pulse. The needle selector is configured to move the weaving device based on the transmitted data of the knitted fabric pattern to weave a desired pattern.
既存の選針機は、ほぼ圧電または電磁の形式を採用する。なかでも、圧電形式の選針機は故障率が高いため、電磁形式の選針機はますます重視されていく。電磁選針機は、複数の鉄心入りコイルが配置されており、電磁で選針ジャックを揺動させるように駆動して、さらに織り装置の織り動作を動かせる。 Existing needle pickers generally employ a piezoelectric or electromagnetic type. Above all, the electromagnetic type needle selector is gaining more and more importance due to the high failure rate of the piezoelectric needle selector. The electromagnetic needle selection machine has a plurality of coils with iron cores disposed therein, and is driven by electromagnetic force to swing the needle selection jack to further move the weaving operation of the weaving device.
なお、電磁選針機には短絡または焼損などの異常状態が起こされ、織機にいずれかの選針機が発生しても、すぐに知ることができない。編地の織りが完成した後に作業員の目で観察しなければ、判断できず、その時点では、欠陥のある布や品物が既に製造されて、かつ、作業員にとって判断することも大変であり、ミスも生じやすく、業者にひどい損失をもたらし、製造コストを増加させる。 An abnormal state such as a short circuit or burnout occurs in the electromagnetic needle selector, so that even if any of the needle selectors occurs in the loom, it cannot be immediately known. After the weaving of the knitted fabric is completed, it cannot be judged unless it is observed by the eyes of the worker, and at that point, it is difficult for the worker to make a judgment because the defective cloth or article has already been manufactured. Are prone to mistakes, causing severe losses to traders and increasing manufacturing costs.
結論として、本発明者は、上記の欠点が改善できるものであり、研究を続けて、ついに上記欠点を効果的に改善できる本発明を提出した。 In conclusion, the present inventor can improve the above-mentioned drawbacks, continued his research, and finally submitted the present invention which can effectively improve the above drawbacks.
本発明が解決しようとする技術的な課題では、選針装置の検知方法、及び検知システム付きの選針装置を提供する。選針機に異常状態が発生した場合、シャットダウン信号を発信して、欠陥のある布や品物を避け、損失を減らし製造コストを削減することができる。 In a technical problem to be solved by the present invention, a method for detecting a needle selecting device and a needle selecting device with a detection system are provided. If an abnormal condition occurs in the needle selector, a shutdown signal is transmitted to avoid defective cloths and articles, thereby reducing losses and reducing manufacturing costs.
上記の技術的な課題を解決するために、本発明は、選針装置の検知方法を提供する。該検知方法は、検知システム付きの選針装置を提供するステップを含む。前記選針装置は、制御器、複数の選針機、及び伝送線路を含む。前記複数の選針機は、電磁選針機であり、前記伝送線路は、前記制御器と前記複数の選針機との間に電気的に接続され、前記複数の選針機のそれぞれには、少なくとも１つの検知器が配置される。該検知方法は、デザインされた編地パターンのデータを前記制御器に送信するステップを含む。前記制御器は、前記伝送線路を介して信号を前記複数の選針機に送信することにより、ジャカードの効果を果たすために前記複数の選針機の選針の状態を変化させることができる。該検知方法は、前記選針機に異常状態が発生した場合、前記選針機における検知器が異常信号を検知して、前記伝送線路を通じて異常信号を前記制御器に送信し、前記制御器が異常信号を受信すれば、シャットダウン信号を織機に発信して、前記織機をシャットダウンするステップを含む。 In order to solve the above technical problem, the present invention provides a method for detecting a needle selecting device. The method includes providing a needle selector with a detection system. The needle selecting device includes a controller, a plurality of needle selectors, and a transmission line. The plurality of needle selectors are electromagnetic needle selectors, and the transmission line is electrically connected between the controller and the plurality of needle selectors, and each of the plurality of needle selectors is , At least one detector is arranged. The detecting method includes a step of transmitting data of the designed knitted fabric pattern to the controller. The controller can change the state of the needle selection of the plurality of needle selectors to achieve a jacquard effect by transmitting a signal to the plurality of needle selectors via the transmission line. . In the detection method, when an abnormal state occurs in the needle selector, a detector in the needle selector detects an abnormal signal, transmits an abnormal signal to the controller through the transmission line, and the controller When receiving the abnormal signal, transmitting a shutdown signal to the loom to shut down the loom.
上記の技術的な課題を解決するために、本発明は、さらに検知システム付きの選針装置を提供する。該検知システム付きの選針装置は、制御器、複数の選針機、伝送線路、及び織機を含む。前記複数の選針機は、電磁選針機であり、前記複数の選針機のそれぞれに少なくとも１つの検知器が配置される。前記検知器は、異常信号を検知するよう用いられる。前記伝送線路は、前記制御器と前記複数の選針機との間に電気的に接続される。前記織機に前記複数の選針機が配置される。なかでも、前記制御器は、前記伝送線路を介して信号を前記複数の選針機に送信することにより、前記複数の選針機の選針の状態を変化させる。前記選針機は、前記検知器を利用して異常信号を検知して、前記伝送線路を通じて異常信号を前記制御器に送信することにより、シャットダウン信号を前記織機に発信して、前記織機をシャットダウンする。 In order to solve the above technical problem, the present invention further provides a needle selecting device with a detection system. The needle selector with the detection system includes a controller, a plurality of needle selectors, a transmission line, and a loom. The plurality of needle selectors are electromagnetic needle selectors, and at least one detector is disposed in each of the plurality of needle selectors. The detector is used to detect an abnormal signal. The transmission line is electrically connected between the controller and the plurality of needle selectors. The plurality of needle selectors are arranged on the loom. In particular, the controller changes a state of the needle selection of the plurality of needle selectors by transmitting a signal to the plurality of needle selectors via the transmission line. The needle selector detects an abnormal signal using the detector, transmits an abnormal signal to the controller through the transmission line, transmits a shutdown signal to the loom, and shuts down the loom. I do.
好ましくは、前記選針機は、ベース、駆動回路、複数の鉄心入りコイル、及び複数の選針ジャックを含む。前記駆動回路及び前記複数の鉄心入りコイルは、前記ベースに配置される。前記駆動回路は、前記伝送線路を介して前記制御器に電気的に接続される。前記複数の鉄心入りコイルは、前記駆動回路に電気的に接続される。前記複数の選針ジャックが、前記ベースに配置され、前記複数の選針ジャックにおける一方の端部が前記ベースから延出し、前記複数の選針ジャックにおける他方の端部はそれぞれ前記複数の鉄心入りコイルと隣接することにより、電磁で前記複数の選針ジャックを揺動させるように駆動することができる。 Preferably, the needle selector includes a base, a drive circuit, a plurality of cored coils, and a plurality of needle selection jacks. The drive circuit and the plurality of cored coils are arranged on the base. The drive circuit is electrically connected to the controller via the transmission line. The plurality of cored coils are electrically connected to the drive circuit. The plurality of needle selection jacks are arranged on the base, one end of the plurality of needle selection jacks extends from the base, and the other end of the plurality of needle selection jacks respectively includes the plurality of iron cores. By being adjacent to the coil, the plurality of needle selection jacks can be driven to swing by electromagnetic force.
好ましくは、前記鉄心入りコイルがコイル及び鉄心を備え、前記コイルは、前記鉄心に巻き包まれる。前記コイルは、前記駆動回路に電気的に接続される。前記検知器は、前記コイルに電気的に接続される。前記検知器は、異常電流検知器であり、前記選針機に異常状態が発生すると、前記検知器が異常電流を検知する。 Preferably, the cored coil includes a coil and an iron core, and the coil is wound around the iron core. The coil is electrically connected to the drive circuit. The detector is electrically connected to the coil. The detector is an abnormal current detector, and when an abnormal state occurs in the needle selector, the detector detects an abnormal current.
本発明は、選針機に異常状態が発生する時、シャットダウン信号を発信して、織機をシャットダウンすることにより、欠陥のある布や品物を避け、損失を減らし製造コストを削減することができる。 According to the present invention, when an abnormal condition occurs in the needle selector, a shutdown signal is transmitted to shut down the loom, thereby avoiding defective cloths and articles, reducing losses and reducing manufacturing costs.
本発明の特徴及び技術内容がより一層分かるように、以下本発明に関する詳細な説明と添付図面を参照する。しかし、提供される添付図面は参考と説明のために提供するものに過ぎず、本発明の特許請求の範囲を制限するためのものではない。 For a better understanding of the features and technical contents of the present invention, reference is made to the detailed description of the present invention and the accompanying drawings. However, the accompanying drawings provided are provided for reference and explanation only, and are not intended to limit the scope of the present invention.
［第１の実施形態］
図１及び図２を参照する。本発明は、検知システム付きの選針装置を提供する。該検知システム付きの選針装置は、制御器１、複数の選針機２、及び伝送線路３を含む。前記複数の選針機２は、電磁選針機である。伝送線路３は、制御器１と前記複数の選針機２との間に電気的に接続される。前記複数の選針機２は、織機４に配置される。前記制御器１は、電気コネクタ１１を備えてもよい。前記電気コネクタ１１は、ＵＳＢコネクタなど、編地パターンのデータ（画像ファイル）を入力してメモリに記憶するためのものである。
[First Embodiment]
Please refer to FIG. 1 and FIG. The present invention provides a needle selection device with a detection system. The needle selecting device with the detection system includes a controller 1, a plurality of needle selectors 2, and a transmission line 3. The plurality of needle selectors 2 are electromagnetic needle selectors. The transmission line 3 is electrically connected between the controller 1 and the plurality of needle selectors 2. The plurality of needle selectors 2 are disposed on a loom 4. The controller 1 may include an electrical connector 11. The electric connector 11, such as a USB connector, is for inputting knitted fabric pattern data (image file) and storing it in a memory.
前記制御器１は、信号を伝送線路３（データバス）を通じて前記複数の選針機２に送信することにより、前記複数の選針機２の選針の状態を変化させ、それにより、さらにジャカードの効果を果たすことができる。具体的には、選針機２は、受信された編地パターンのデータに係る信号に基づいて、織機４における織り装置を動かせて、希望のパターンを織ることができる。 The controller 1 changes the state of the needle selection of the plurality of needle selectors 2 by transmitting a signal to the plurality of needle selectors 2 via a transmission line 3 (data bus), thereby further controlling the jaws. Can play card effects. Specifically, the needle selector 2 can move the weaving device of the loom 4 based on the received signal relating to the data of the knitted fabric pattern, and weave a desired pattern.
前記複数の選針機２のそれぞれには、少なくとも１つの検知器２５が配置される。前記検知器２５は、異常信号を検知するように用いられる。例えば、異常電流又は異常電圧などの信号を検知する。本実施形態において、前記検知器は、異常電流検知器であり、異常電流を検知することができる。選針機２に異常状態が発生すると、検知器２５は、異常信号を検知して、伝送線路３を介して異常信号を制御器１に送信することができる。前記制御器１が異常信号を受信すると、欠陥のある布や品物の製品を避けるために、シャットダウン信号を織機４に発信する。 At least one detector 25 is arranged in each of the plurality of needle selectors 2. The detector 25 is used to detect an abnormal signal. For example, a signal such as an abnormal current or an abnormal voltage is detected. In the present embodiment, the detector is an abnormal current detector, and can detect an abnormal current. When an abnormal state occurs in the needle selector 2, the detector 25 can detect the abnormal signal and transmit the abnormal signal to the controller 1 via the transmission line 3. When the controller 1 receives the abnormal signal, the controller 1 transmits a shutdown signal to the loom 4 in order to avoid a defective cloth or article.
本発明に係る他の実施形態において、前記検知器２５は、異常電圧または他の異常信号を検知する、異常電圧検知器又は他の検知素子とされ、選針機２に異常状態が発生した時、シャットダウン信号を発信して、織機をシャットダウンしてもよい。 In another embodiment according to the present invention, the detector 25 is an abnormal voltage detector or another detecting element that detects an abnormal voltage or another abnormal signal, and detects an abnormal state in the needle selector 2. Alternatively, the loom may be shut down by transmitting a shutdown signal.
［第２の実施形態］
本発明の選針機２の構成は、８節、１２節、１６節または２４節などの電磁選針機であり、本発明はそれに制限されない。図３及び図４を参照する。本実施形態は、１６節の電磁（電磁石）選針機を開示する。前記選針機２は、ベース２１、駆動回路２２、複数の鉄心入りコイル２３、及び複数の選針ジャック２４を含む。前記駆動回路２２及び前記複数の鉄心入りコイル２３は、ベース２１に配置される。駆動回路２２は、伝送線路３を介して制御器１に電気的に接続される。前記複数の鉄心入りコイル２３は、駆動回路２２に電気的に接続される。即ち、鉄心入りコイル２３は、コイル２３１及び鉄心２３２を有し、コイル２３１は鉄心２３２に巻き包まれる。コイル２３１は、駆動回路２２に電気的に接続される。前記複数の選針ジャック２４がベース２１に配置され、前記複数の選針ジャック２４における一方の端部（前端部）が、ベース２１から延出するように構成され、前記複数の選針ジャック２４のそれぞれは、互いに間隔を空けるように配置される。前記複数の選針ジャック２４は、一列又は二列に排列されてもよい。本実施形態において、全部１６つの選針ジャック２４が配置され、かつ、前記複数の選針ジャック２４は二列に排列され、１６節の選針機に構成される。なお、選針ジャック２４の数又は排列はここで制限されない。例えば、８つ、１２つ、又は２４つの選針ジャック２４を配置して、８節、１２節又は２４節の選針機に構成してもよい。前記複数の選針ジャック２４における他方の端部（後端部）は、それぞれ前記複数の鉄心入りコイル２３と隣接して、即ち、前記複数の選針ジャック２４における他方の端部は、それぞれ前記複数の鉄心入りコイル２３に対応することにより、電磁で前記複数の選針ジャック２４を揺動させるように駆動して、さらに織り装置を動かせて織りを始めさせる。
[Second embodiment]
The configuration of the needle selector 2 of the present invention is an electromagnetic needle selector of 8, 12, 16 or 24 sections, and the present invention is not limited thereto. Please refer to FIG. 3 and FIG. This embodiment discloses a 16-section electromagnetic (electromagnet) needle selector. The needle selector 2 includes a base 21, a drive circuit 22, a plurality of cored coils 23, and a plurality of needle selection jacks 24. The drive circuit 22 and the plurality of cored coils 23 are arranged on a base 21. The drive circuit 22 is electrically connected to the controller 1 via the transmission line 3. The plurality of cored coils 23 are electrically connected to a drive circuit 22. That is, the cored coil 23 has a coil 231 and an iron core 232, and the coil 231 is wound around the iron core 232. The coil 231 is electrically connected to the drive circuit 22. The plurality of needle selection jacks 24 are arranged on the base 21, and one ends (front ends) of the plurality of needle selection jacks 24 are configured to extend from the base 21. Are spaced apart from each other. The plurality of needle selection jacks 24 may be arranged in one or two rows. In the present embodiment, a total of 16 needle selection jacks 24 are arranged, and the plurality of needle selection jacks 24 are arranged in two rows to constitute a 16-section needle selector. The number or arrangement of the needle selection jacks 24 is not limited here. For example, eight, twelve, or twenty-four needle selection jacks 24 may be arranged to configure an eight-, twelve-, or twenty-four-needle needle selector. The other ends (rear ends) of the plurality of needle selection jacks 24 are adjacent to the plurality of cored coils 23, that is, the other ends of the plurality of needle selection jacks 24 are respectively By corresponding to the plurality of cored coils 23, the plurality of needle selection jacks 24 are driven to swing by electromagnetic force, and the weaving device is further moved to start weaving.
［第３の実施形態］
図５を参照する。図５は、本実施形態が開示した選針装置示す回路ブロック図であり、選針機２毎には、駆動回路２２及び複数の鉄心入りコイル２３（図４に示すように）が配置され、駆動回路２２は、伝送線路３を通じて制御器１と電気的に接続される。鉄心入りコイル２３は、それぞれコイル２３１及び一鉄心２３２を含む。コイル２３１は、鉄心２３２に巻き包まれ、コイル２３１が駆動回路２２に電気的に接続される。前記コイル２３１は、少なくとも１つの検知器２５に電気的に接続される。本実施形態において、前記検知器２５は、異常電流検知器であり、異常電流を検知することができる。選針機２に異常状態が発生すると、検知器２５は、異常信号（異常電流）を検知して、伝送線路３を通じて異常信号を制御器１に送信して、前記制御器１が異常信号を受信した後、シャットダウン信号を織機４に発信して、織機４をシャットダウンする。
[Third Embodiment]
Please refer to FIG. FIG. 5 is a circuit block diagram showing a needle selecting device disclosed in the present embodiment, in which a driving circuit 22 and a plurality of cored coils 23 (as shown in FIG. 4) are arranged for each needle selector 2. The drive circuit 22 is electrically connected to the controller 1 through the transmission line 3. The cored coils 23 each include a coil 231 and a single core 232. The coil 231 is wound around an iron core 232, and the coil 231 is electrically connected to the drive circuit 22. The coil 231 is electrically connected to at least one detector 25. In the present embodiment, the detector 25 is an abnormal current detector, and can detect an abnormal current. When an abnormal state occurs in the needle selector 2, the detector 25 detects an abnormal signal (abnormal current), transmits an abnormal signal to the controller 1 through the transmission line 3, and the controller 1 outputs the abnormal signal. After the reception, a shutdown signal is transmitted to the loom 4, and the loom 4 is shut down.
本実施形態において、前記検知器２５と制御器１との間に比較器２６がさらに配置され、それにより検知器２５が検知した信号（例えば、異常電流）と所定値を比較して、選針機２に異常状態が確かに発生したかどうかについて判断する。 In the present embodiment, a comparator 26 is further disposed between the detector 25 and the controller 1 to compare a signal (for example, an abnormal current) detected by the detector 25 with a predetermined value to select a needle. It is determined whether the abnormal state has occurred in the machine 2.
［第４の実施形態］
図６を参照する。本実施形態は、他の選針装置の検知方法を提供する。該選針装置の検知方法は下記のステップを含む。
[Fourth embodiment]
Please refer to FIG. The present embodiment provides a method for detecting another needle selecting device. The method for detecting the needle selecting device includes the following steps.
まず、検知システム付きの選針装置を提供する。前記選針装置は、制御器１、複数の選針機２、及び伝送線路３（図１乃至図５を参照する）を含む。前記複数の選針機２は、電磁選針機であり、伝送線路３は、制御器１と前記複数の選針機２との間に電気的に接続され、前記複数の選針機２のそれぞれには、少なくとも１つの検知器２５が配置される。前記検知器２５は、異常信号を検知するように用いられる。前記選針装置は、上述した実施形態と同様であるため、ここでは説明を繰り返さない。 First, a needle selection device with a detection system is provided. The needle selecting device includes a controller 1, a plurality of needle selectors 2, and a transmission line 3 (see FIGS. 1 to 5). The plurality of needle selectors 2 are electromagnetic needle selectors, and the transmission line 3 is electrically connected between the controller 1 and the plurality of needle selectors 2. In each case, at least one detector 25 is arranged. The detector 25 is used to detect an abnormal signal. Since the needle selecting device is the same as that of the above-described embodiment, the description will not be repeated here.
そして、デザインされた編地パターンのデータ（画像ファイル）を制御器１に送信する。 Then, the data (image file) of the designed knitted fabric pattern is transmitted to the controller 1.
そして、制御器１は、ジャカードの効果を果たすために、伝送線路３を介して信号を前記複数の選針機２に送信することにより、前記複数の選針機２の選針の状態を変化させる。 The controller 1 transmits a signal to the plurality of needle selectors 2 via the transmission line 3 so as to achieve the effect of the jacquard, thereby changing the state of the needle selection of the plurality of needle selectors 2. Change.
前記選針機２に異常状態が発生すると、前記選針機２における検知器２５が異常信号を検知して、伝送線路３を通じて異常信号を制御器１に送信する。前記制御器１が異常信号を受信した後、シャットダウン信号を織機４に発信して、織機４をシャットダウンする。本実施形態において、前記検知器２５は、異常電流検知器であり、選針機２のコイル２３１の異常電流を検知するように用いられる。 When an abnormal state occurs in the needle selector 2, the detector 25 in the needle selector 2 detects the abnormal signal and transmits the abnormal signal to the controller 1 through the transmission line 3. After receiving the abnormal signal, the controller 1 transmits a shutdown signal to the loom 4 to shut down the loom 4. In the present embodiment, the detector 25 is an abnormal current detector, and is used to detect an abnormal current of the coil 231 of the needle selector 2.
本発明の特長と機能では、選針機に異常状態が発生するとき、シャットダウン信号を発信することにより織機をシャットダウンする。それにより、欠陥のある布や品物を避け、損失を減らし製造コストを削減することができる。 According to the features and functions of the present invention, when an abnormal state occurs in the needle selector, the loom is shut down by transmitting a shutdown signal. Thereby, defective cloths and articles can be avoided, losses can be reduced and manufacturing costs can be reduced.
以上に開示される内容は本発明の好ましい実施可能な実施例に過ぎず、これにより本発明の特許請求の範囲を制限するものではないので、本発明の明細書及び添付図面の内容に基づき為された等価の技術変形は、全て本発明の特許請求の範囲に含まれるものとする。 The contents disclosed above are merely preferred embodiments of the present invention, and do not limit the scope of the claims of the present invention. All such equivalent technical modifications are intended to be included in the scope of the claims of the present invention.
１ 制御器
１１ 電気コネクタ
２ 選針機
２１ ベース
２２ 駆動回路
２３ 鉄心入りコイル
２３１ コイル
２３２ 鉄心
２４ 選針ジャック
２５ 検知器
２６ 比較器
３ 伝送線路
４ 織機
REFERENCE SIGNS LIST 1 controller 11 electrical connector 2 needle selector 21 base 22 drive circuit 23 cored coil 231 coil 232 iron core 24 needle selection jack 25 detector 26 comparator 3 transmission line 4 loom
Claims (10)
デザインされた編地パターンのデータを、前記制御器に送信するステップと、
前記制御器が、ジャカードの効果を得るために前記伝送線路を通じて信号を前記複数の選針機に送信して、前記複数の選針機の選針の状態を変化するステップと、
前記選針機に異常状態が発生した場合、前記選針機における前記検知器は、異常信号を検知して、前記伝送線路を介して前記制御器に送信し、前記制御器が異常信号を受信した後、シャットダウン信号を織機に発信して、前記織機をシャットダウンさせるステップと、
を備える、ことを特徴とする選針装置の検知方法。 A controller, a plurality of needle selectors, which are electromagnetic needle selectors, and a transmission line electrically connected between the controller and the plurality of needle selectors, at least one detector being disposed in each of the plurality of needle selectors. Providing a needle selection device with a detection system, including:
Transmitting the data of the designed knitted fabric pattern to the controller,
The controller transmits a signal to the plurality of needle selectors through the transmission line to obtain a jacquard effect, thereby changing a state of needle selection of the plurality of needle selectors;
When an abnormal state occurs in the needle selector, the detector in the needle selector detects an abnormal signal, transmits the signal to the controller via the transmission line, and the controller receives the abnormal signal. Sending a shutdown signal to the loom to shut down the loom;
A method for detecting a needle selecting device, comprising:
前記駆動回路及び前記複数の鉄心入りコイルは、前記ベースに配置され、前記駆動回路は、前記伝送線路を介して前記制御器と電気的に接続され、前記複数の鉄心入りコイルは、前記駆動回路に電気的に接続され、
前記複数の選針ジャックが、前記ベースに配置され、前記複数の選針ジャックにおける一方の端部は前記ベースから延出して、他方の端部は、それぞれ前記複数の鉄心入りコイルと隣接し、電磁により、前記複数の選針ジャックを揺動させるように駆動する、ことを特徴とする、請求項１に記載する選針装置の検知方法。 The needle selector includes a base, a drive circuit, a plurality of cored coils, and a plurality of needle selection jacks,
The drive circuit and the plurality of cored coils are disposed on the base, the drive circuit is electrically connected to the controller via the transmission line, and the plurality of cored coils are connected to the drive circuit. Electrically connected to
The plurality of needle selection jacks are disposed on the base, one end of the plurality of needle selection jacks extends from the base, and the other end is adjacent to each of the plurality of cored coils, The method for detecting a needle selecting device according to claim 1, wherein the plurality of needle selecting jacks are driven to swing by electromagnetic force.
前記検知器は、異常電流検知器であり、前記選針機に異常状態が発生した場合、前記検知器が異常電流を検知する、ことを特徴とする、請求項１に記載する選針装置の検知方法。 The cored coil includes a coil and an iron core, the coil is wrapped around the iron core, is electrically connected to the drive circuit, the detector is electrically connected to the coil,
The needle detector according to claim 1, wherein the detector is an abnormal current detector, and when an abnormal state occurs in the needle selector, the detector detects an abnormal current. Detection method.
電磁選針機であるとともにそれぞれには、異常信号を検知する少なくとも１つの検知器が配置される、複数の選針機と、
前記制御器と前記複数の選針機との間に電気的に接続される伝送線路と、
前記複数の選針機が配置される織機と、
を含む、システム付きの選針装置であって、
前記制御器は、信号を前記伝送線路を通じて前記複数の選針機に送信することにより、前記複数の選針機の選針状態を変化させ、
前記選針機は、前記検知器により異常信号を検知して、前記伝送線路を介して、異常信号を前記制御器に送信することにより、シャットダウン信号を前記織機に発信して、前記織機をシャットダウンする、ことを特徴とするシステム付きの選針装置。 A controller;
A plurality of needle selectors, each of which is an electromagnetic needle selector and at least one detector for detecting an abnormal signal is arranged,
A transmission line electrically connected between the controller and the plurality of needle selectors,
A loom on which the plurality of needle selectors are arranged,
A needle selecting device with a system, including:
The controller changes a needle selection state of the plurality of needle selectors by transmitting a signal to the plurality of needle selectors through the transmission line,
The needle selector detects an abnormal signal by the detector, transmits an abnormal signal to the controller via the transmission line, transmits a shutdown signal to the loom, and shuts down the loom. A needle selection device with a system, characterized in that:
前記駆動回路及び前記複数の鉄心入りコイルは、前記ベースに配置され、
前記駆動回路は、前記伝送線路を介して前記制御器と電気的に接続され、前記複数の鉄心入りコイルは、前記駆動回路に電気的に接続され、前記複数の選針ジャックは、前記ベースに配置され、前記複数の選針ジャックにおける一方の端部は、前記ベースから延出し、前記複数の選針ジャックにおける他方の端部は、それぞれ前記複数の鉄心入りコイルと隣接する、ことを特徴とする、請求項６に記載する検知システム付きの選針装置。 The needle selector includes a base, a drive circuit, a plurality of cored coils, and a plurality of needle selection jacks,
The drive circuit and the plurality of cored coils are disposed on the base,
The drive circuit is electrically connected to the controller via the transmission line, the plurality of cored coils are electrically connected to the drive circuit, and the plurality of needle selection jacks are connected to the base. Arranged, one end of the plurality of needle selection jacks extends from the base, and the other end of the plurality of needle selection jacks is adjacent to the plurality of cored coils, respectively. A needle selection device with a detection system according to claim 6.
前記検知器は、前記コイルに電気的に接続され、前記検知器は、前記コイルの異常電流を検知するための異常電流検知器である、ことを特徴とする、請求項７に記載する検知システム付きの選針装置。 The cored coil includes a coil and an iron core, the coil is wrapped around the iron core, and electrically connected to the drive circuit,
The detection system according to claim 7, wherein the detector is electrically connected to the coil, and the detector is an abnormal current detector for detecting an abnormal current of the coil. With needle selection device.
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| Application Number | Priority Date | Filing Date | Title |
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| TW107124785A TWI718393B (en) | 2018-07-18 | 2018-07-18 | Method for detecting knitting needle selection device and knitting needle selection device with detecting system |
| TW107124785 | 2018-07-18 |
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| JPS60224845A (en) * | 1984-04-21 | 1985-11-09 | ワックデータサービス株式会社 | Needle selector for circular knitting machine |
| JPH09241952A (en) * | 1995-06-15 | 1997-09-16 | Shima Seiki Mfg Ltd | Needle selecting apparatus in flat knitting machine |
| JP2001049557A (en) * | 1999-07-22 | 2001-02-20 | Hakuryu Kikaisho Kofun Yugenkoshi | Needle selector for circular knitting machine |
| JP2004076172A (en) * | 2002-08-12 | 2004-03-11 | Precision Fukuhara Works Ltd | Method for controlling feeding of yarn in circular knitting machine and device for controlling feeding of yarn |
| JP2007146336A (en) * | 2005-11-29 | 2007-06-14 | Shima Seiki Mfg Ltd | Knitting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3044145B2 (en) * | 1993-01-28 | 2000-05-22 | シャープ株式会社 | Cordless answering machine |
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- 2018-11-23 DE DE102018129547.2A patent/DE102018129547A1/en not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60224845A (en) * | 1984-04-21 | 1985-11-09 | ワックデータサービス株式会社 | Needle selector for circular knitting machine |
| JPH09241952A (en) * | 1995-06-15 | 1997-09-16 | Shima Seiki Mfg Ltd | Needle selecting apparatus in flat knitting machine |
| JP2001049557A (en) * | 1999-07-22 | 2001-02-20 | Hakuryu Kikaisho Kofun Yugenkoshi | Needle selector for circular knitting machine |
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| JP2007146336A (en) * | 2005-11-29 | 2007-06-14 | Shima Seiki Mfg Ltd | Knitting machine |
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